Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.
Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.
The definition: An atmospheric river (AR) is a long plume of moisture that stretches from the tropics or subtropics into ...
A powerful winter storm is blasting the Northwest with heavy snow and fierce winds, as residents are warned to stay off the roads.
An atmospheric river is set to bring feet of snow and inches of rain to parts of Northern California throughout the week.
A significant, prolonged pattern change will bring multiple days of rain, and possibly lower-elevation snow to the Northwest, including the first snow of the season for Seattle and Portland.
Heavy rain and heavy snow are expected to affect Northern California this weekend as an atmospheric river arrives.